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Oil & Gas
| Fri 03 Jul 2026
Geneva, July 4 -- Praxair Technology has submitted a patent application for Method and Apparatus for Co-injecting Carbon-based Particulate and Oxygen-based Gas Streams into a Liquid Bath. This invention was developed by Bielec Bryan, Hirmiz Rafat, Maiolo Joseph and Ayaskanta Arya.
The patent application number is WO2025US5220..
Oil & Gas
| Fri 03 Jul 2026
Alexandria, July 3 -- Onesubsea As and Aker Solutions Subsea have been awarded a patent for Wellbore Installation Apparatus and Method of Lower an Apparatus to Seabed. This invention was developed by Pedersen Martin.
The patent application number is US202419143408 20240129. The patent publication number is US12655706 (B2). In..
Oil & Gas
| Fri 03 Jul 2026
Alexandria, July 3 -- Saudi Arabian Oil Co and King Abdullah University of Science and Technology have been awarded a patent for Method and System for Water Cut Sensing in an Oil-water Flow. This invention was developed by Arsalan Muhammad, Sy Mohamed, Farooq Aamir and Mhanna Mhanna.
The patent application number is US2023185..
Oil & Gas
| Thu 02 Jul 2026
Alexandria, July 3 -- Exxonmobil Upstream Res Co and Exxonmobil Technology and Engineering Co have obtained a patent for geological reasoning with graph networks for hydrocarbon identification. This invention was developed by De Waele Stijin, Denli Huseyin, Johns Mary K and Xu Peng.
The patent application number is US20211792..
Oil & Gas
| Thu 02 Jul 2026
Alexandria, July 3 -- ExxonMobil Technology & Engineering Company and ExxonMobil Technology and Engineering Co have obtained a patent for process for recycling a circular hydrocarbon from a used high performance lubricant. This invention was developed by Gatt Joseph E, Chan Joseph, Bunting Theresa Lindsey, Hogg Brian D, Smith Jo..
Oil & Gas
| Thu 02 Jul 2026
Alexandria, July 3 -- ExxonMobil Technology & Engineering Company and ExxonMobil Technology and Exxon Mobil Technology And Engineering Co have obtained a patent for mixed aromatic amine monomers and polymers thereof. This invention was developed by Altintas Ozcan, Bosse August W, Romaire Justin P and Patil Abhimanyu O.
The pa..
Oil & Gas
| Sat 04 Jul 2026
Geneva, July 4 -- World Intellectual Property Organization has received Kao Corp patent application for Body Cooling Device and Container for Body Cooling Device. Shintani Toshiro, Harada Ushio, Takano Masayuki, Tanaka Masahito and Sakamoto Ichiro developed the invention.
The patent application number is WO2025JP43598 2025121..
Oil & Gas
| Thu 02 Jul 2026
Alexandria, July 3 -- Research Inst Of Petroleum Processing Sinopec, China Petroleum & Chem Corp and Res Institute Of Petrocessing Sinopec have been granted a patent for Carbon-supported Platinum Group Metal Catalyst, Preparation Method Therefor and Use Thereof. Rong Junfeng, Zhang Yunge, Zhao Hong, Wang Houpeng, Peng Qian, Gu X..
Oil & Gas
| Fri 03 Jul 2026
Alexandria, July 3 -- Exxonmobil Technology & Engineering Company and Exxonmobil Technology And Engineering Co have been granted a patent for System and Method for Injector Warm-back Time Optimization for Zonal Allocation in Reservoirs. Seabrook Brian C and Thankayathil Mohamed Adil developed the invention.
The patent applica..
Oil & Gas
| Fri 03 Jul 2026
Beijing, July 3 -- China Petroleum & Chemical and Sinopec Research Inst Of Petroleum Processing have sought patent for Glue Solution Treatment Method, Glue Residue Obtained Through Treatment, Catalytic Cracking Catalyst and Preparation Method of Catalytic Cracking Catalyst. This invention was developed by Yu Shanqing, Song Haita..
Oil & Gas
| Fri 03 Jul 2026
Beijing, July 3 -- China Petroleum & Chemical, Tsinghua University and Sinopec Research Inst Of Petroleum Processing have sought patent for Lithium-sulfur Battery Electrolyte for Negative Electrode Protection, Preparation Method and Application of Lithium-sulfur Battery Electrolyte, and Lithium-sulfur Battery. This invention was..
Oil & Gas
| Fri 03 Jul 2026
Beijing, July 3 -- China Petroleum & Chemical and Sinopec Research Inst Of Petroleum Processing have sought patent for Molecular Sieve Catalyst as Well as Preparation Method and Application Thereof. This invention was developed by Li Yongxiang, Fu Qiang, Zhang Chengxi and Zhou Shunli.
The patent application number is CN202411..
Oil & Gas
| Fri 03 Jul 2026
Beijing, July 3 -- Sinopec Zhongyuan Oilfield Puguang Branch, Sinopec Zhongyuan Oilfield Co and Chengdu University of Technology have sought patent for Multifunctional Efficient Flowback Rock Interface Molecular Modifier and Application Thereof. This invention was developed by Li Huabin, Cao Yingbin, Geng Anran, Liang Meisheng, ..
Oil & Gas
| Fri 03 Jul 2026
Beijing, July 3 -- China Petroleum & Chemical and Sinopec Northwest Oil Field have sought patent for Oil and Gas Reservoir Water Invasion Inhibitor and Application Thereof. This invention was developed by Chen Bo, Zhang Jianjun, Xu Yanyan, He Long, Li Shenglin and Wu Yajun.
The patent application number is CN202411380405 2024..
Oil & Gas
| Fri 03 Jul 2026
Beijing, July 3 -- China Petroleum & Chemical, Luoyang R&d Center Of Tech Sinopec Engineering Group Co Ltd, Shanghai Genesis Chemical Co Ltd and Sinopec Beihai Co have sought patent for Method for Inhibiting Corrosion of Rusted Reinforcing Steel Bars in Concrete Structure. This invention was developed by Liu Qiancheng, Duan Yong..
Oil & Gas
| Fri 03 Jul 2026
Beijing, July 3 -- China Petroleum & Chemical and Sinopec Beijing Chemical Research Inst Co Ltd have sought patent for Rubber Composition and Application Thereof, Vulcanized Rubber and Preparation Method and Application Thereof. This invention was developed by Qiu Lei, Zheng Fangyuan and Wang Leilei.
The patent application nu..
Oil & Gas
| Fri 03 Jul 2026
Beijing, July 3 -- China Petroleum & Chemical and Sinopec Beijing Chemical Research Inst Co Ltd have sought patent for Divalent Platinum Complex, Preparation Method and Application Thereof, and Organic Photoelectric Device. This invention was developed by Lu Song, Xia Qinghua, Liu Chongxian, Xu Lin, Li Hongpo, Hang Xiaochun and ..
Oil & Gas
| Fri 03 Jul 2026
Beijing, July 3 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical Research Inst Co Ltd have sought patent for Preparation Method of P-methyl-ethylbenzene. This invention was developed by He Junlin, Shen Zhenhao, Sun Hongmin, Ma Chongwei, Wu Jin and Wang Darui.
The patent application number is CN202411374373 202..
Oil & Gas
| Fri 03 Jul 2026
Beijing, July 3 -- China Petroleum & Chemical and Sinopec Research Inst Of Petroleum Processing have sought patent for Light Hydrocarbon Aromatization Method. This invention was developed by Wang Zijian, Wu Bingfeng and Kong Lingjiang.
The patent application number is CN202411373482 20240929. The patent publication number is ..
Oil & Gas
| Fri 03 Jul 2026
Beijing, July 3 -- China Petroleum & Chemical and Sinopec Maoming Co have applied Chinese patent for Low-temperature Catalyst for Preparing Methylacrolein Through Selective Oxidation of Isobutene and Application of Low-temperature Catalyst. Xie Jingyan and Wei Changcheng developed it.
The patent application number is CN202411..
Oil & Gas
| Fri 03 Jul 2026
Beijing, July 3 -- China Petroleum & Chemical and Sinopec Beijing Chemical Research Inst Co Ltd have applied Chinese patent for Modified Mof Material, Adsorbent, Method for Purifying Linear Alpha-olefin, and Ethylene Oligomerization Method. Wu Chunhong, Hu Songshuang, Liu Jun, Feng Heying, Wu Hongfei, Wang Xiaoqing, Pan Feng and..
Oil & Gas
| Fri 03 Jul 2026
Beijing, July 3 -- China Petroleum & Chemical and Sinopec Research Inst Of Petroleum Processing have applied Chinese patent for Method and System for Producing Chemical Material from Diesel Oil And/or Light Wax Oil. Zhao Yang, Mo Changyi, Mao Yichao, Liu Qinghe and Zhao Guangle developed it.
The patent application number is C..
Oil & Gas
| Fri 03 Jul 2026
Beijing, July 3 -- China Petroleum & Chemical and Sinopec Zhongyuan Oilfield Co have applied Chinese patent for Horizontal Well Soft Landing Geosteering Method. Shu Guanghu, Guo Jiyan, Xue Chengzhou, Wang Yunsuo, Zhang Dongxu and Shao Houchen developed it.
The patent application number is CN202411373860 20240929. The patent p..
Oil & Gas
| Fri 03 Jul 2026
Beijing, July 3 -- China Petroleum & Chemical and Sinopec Research Inst Of Petroleum Processing have filed a patent application for Catalytic Cracking Catalyst with High Porosity Structure and Preparation Method Thereof. This invention was developed by Xu Mingde, Song Ye, Lin Wei, Song Haitao, Wang Lei and Wang Zhenbo.
The pa..
Oil & Gas
| Fri 03 Jul 2026
Beijing, July 3 -- China Petroleum & Chemical and Sinopec Dalian Petroleum Chemical Research Inst Co Ltd have filed a patent application for Preparation Method of Anthraquinone Hydrogenation Catalyst. This invention was developed by Yang Weiya, Cheng Qitong, Shen Zhiqi, Bai Hongxin and Wang Shaojun.
The patent application num..
Oil & Gas
| Fri 03 Jul 2026
Beijing, July 3 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical Research Inst Co Ltd have filed a patent application for High-dispersion Catalyst as Well as Preparation and Application Thereof. This invention was developed by Lyu Jiangang, Jin Ping, Shao Yi, Wang Di, Liu Bo and Zhou Haichun.
The patent applic..
Oil & Gas
| Fri 03 Jul 2026
Beijing, July 3 -- China Petroleum & Chemical and Sinopec Beijing Chemical Research Inst Co Ltd have filed a patent application for Divalent Platinum Complex, Preparation Method and Application Thereof, and Organic Photoelectric Device. This invention was developed by Lu Song, Song Jinyu, Xia Qinghua, Liu Chongxian, Xu Lin, Li H..
Oil & Gas
| Fri 03 Jul 2026
Beijing, July 3 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical Research Inst Co Ltd have filed a patent application for Regeneration Method of Mww Type Molecular Sieve Catalyst, Regenerated Mww Type Molecular Sieve Catalyst and Application of Regenerated Mww Type Molecular Sieve Catalyst. This invention was dev..
Oil & Gas
| Fri 03 Jul 2026
Beijing, July 3 -- China Petroleum & Chemical and Sinopec Research Inst Of Petroleum Processing have filed a patent application for Light Hydrocarbon and Co Coupling Conversion Catalyst and Application. This invention was developed by Wang Zijian, Wu Bingfeng and Kong Lingjiang.
The patent application number is CN202411373834..
Oil & Gas
| Fri 03 Jul 2026
Beijing, July 3 -- China Petroleum & Chemical and Sinopec Research Inst Of Petroleum Processing have filed a patent application for Preparation Method of Catalytic Cracking Catalyst. This invention was developed by Wang Chengqiang, Ouyang Ying, Luo Yibin, Xing Enhui and Shu Xingtian.
The patent application number is CN2024113..
Oil & Gas
| Fri 03 Jul 2026
Beijing, July 3 -- China Petroleum & Chemical and Sinopec Beijing Chemical Research Inst Co Ltd have filed a patent application for Composition for Preparing Remodelable Styrene-butadiene Rubber Material, Remodelable Styrene-butadiene Rubber Material and Preparation Method of Remodelable Styrene-butadiene Rubber Material. This i..
Oil & Gas
| Fri 03 Jul 2026
Beijing, July 3 -- China Petroleum & Chemical and Sinopec Beijing Chemical Research Inst Co Ltd have filed a patent application for Divalent Platinum Complex, Preparation Method and Application Thereof, and Organic Photoelectric Device. This invention was developed by Lu Song, Xia Qinghua, Liu Chongxian, Xu Lin, Li Hongpo, Hang ..
Oil & Gas
| Fri 03 Jul 2026
Geneva, July 4 -- World Intellectual Property Organization has released Halliburton Energy Services patent application for Method to Enhance Pozzolan Reactivity Utilizing Acid. This invention was developed by Lewis Samuel, Osegueda Claudia Carmen and Pisklak Thomas Jason.
The patent application number is WO2025US10092 20250102...
Oil & Gas
| Fri 03 Jul 2026
Geneva, July 4 -- Baker Hughes Oilfield Operations has submitted a patent application for Granular Damper for High Frequency Torsional Oscillations, Shock, and Vibration. Reckmann Hanno, Peters Volker, Difoggio Rocco and Hohl Andreas developed the invention.
The patent application number is WO2025US57505 20251201. The patent pu..
Oil & Gas
| Fri 03 Jul 2026
Geneva, July 4 -- Baker Hughes Oilfield Operations has sought patent for Drilling Systems for Geosteering with Historical Data and Associated Methods and Devices. This invention was developed by Abdelmoaty Abdalla, Al-ofi Salah Mohammed and Khan Mohammad.
The patent application number is WO2025US57501 20251201. The patent publi..
Oil & Gas
| Fri 03 Jul 2026
Geneva, July 4 -- Baker Hughes Oilfield Operations has filed a patent application for Calculation, Propagation And/or Display of Scoring Functions for Decoded Telemetry Words. This invention was developed by Karvinen Kai.
The patent application number is WO2025US47749 20250924. The patent publication number is WO2026135755 (A1)..
Oil & Gas
| Fri 03 Jul 2026
Geneva, July 4 -- World Intellectual Property Organization has received Halliburton Energy Services patent application for Motor Cooling and Debris Management During Milling. Zheng Dezhi, Marlow Rodney and Chamarthy Pramod developed the invention.
The patent application number is WO2025US11374 20250113. The patent publication n..
Oil & Gas
| Fri 03 Jul 2026
Geneva, July 4 -- Halliburton Energy Services has submitted a patent application for Closed Loop Fracturing Models and Operations. This invention was developed by Shetty Dinesh Ananda, Satti Rajani Prakash, Bale Derek Shelby and Schaeffer Benjamin Simon.
The patent application number is WO2025US11013 20250110. The patent public..
Oil & Gas
| Fri 03 Jul 2026
Geneva, July 4 -- Halliburton Energy Services has submitted a patent application for Machine Learning Based Closed Loop Fracturing Models. This invention was developed by Shetty Dinesh Ananda, Satti Rajani Prakash, Bale Derek Shelby and Schaeffer Benjamin Simon.
The patent application number is WO2025US11011 20250110. The paten..
Oil & Gas
| Fri 03 Jul 2026
Geneva, July 4 -- World Intellectual Property Organization has released Halliburton Energy Services patent application for System and Method for Anchoring and Stroking a Downhole Motor Milling Assembly in a Floating Rig Environment. This invention was developed by Pasicznyk Adam Michael and Marquez Esiquiel.
The patent applicat..
Oil & Gas
| Fri 03 Jul 2026
Geneva, July 4 -- Halliburton Energy Services has submitted a patent application for Drag Block Assembly with No External Fasteners. This invention was developed by Maher Peter Reid, Howitt Garry Martin, Er Boon Yen, Simmonds Tim and Chang Gabriel Yun Chong.
The patent application number is WO2025US10347 20250104. The patent pu..
Oil & Gas
| Fri 03 Jul 2026
Geneva, July 4 -- World Intellectual Property Organization has received Entegris patent application for Connection Assembly and Filter Assembly. Takahashi Junya developed the invention.
The patent application number is WO2025US59383 20251212. The patent publication number is WO2026136159 (A1). International Patent Classificatio..
Oil & Gas
| Fri 03 Jul 2026
Geneva, July 4 -- World Intellectual Property Organization has published ConocoPhillips patent application for Systems and Methods for Productivity Analysis of Oil and Gas Production Systems. The invention was developed by Swan Herbert, Snyder Jonathan R and Cramer David D.
The patent application number is WO2025US59843 2025121..
Oil & Gas
| Fri 03 Jul 2026
Geneva, July 4 -- Chevron USA has applied WIPO patent for Dechlorinating and Separating a Mixture of Alkylate and N-butane. Lacheen Howard Steven, Long Christine Marie, Chang Bong Kyu, Rasmussen Mark D, Timken Hye-kyung Cho, Schrad Gregory J, Luo Huping and Pham Trung developed it.
The patent application number is WO2025US60157..
Oil & Gas
| Fri 03 Jul 2026
Geneva, July 4 -- Halliburton Energy Services has sought patent for Downhole Device Employing an Electromagnet Assembly and Permanent Magnet Assembly to Actuate a Movable Feature. This invention was developed by Vick Jr James Dan and Mansir Hassan.
The patent application number is WO2025US60266 20251218. The patent publication ..
Oil & Gas
| Fri 03 Jul 2026
Geneva, July 4 -- World Intellectual Property Organization has received Halliburton Energy Services patent application for Downhole Device Employing an Electromagnet Assembly and Ferromagnet Assembly to Actuate a Movable Feature. Vick Jr James Dan, Mansir Hassan and Gunasekaran Mohan developed the invention.
The patent applicat..
Oil & Gas
| Fri 03 Jul 2026
Geneva, July 4 -- World Intellectual Property Organization has received Halliburton Energy Services patent application for Downhole Device Employing (n) Electromagnet Assemblies and (m) Ferromagnet Assemblies to Actuate a Movable Feature, Wherein (n) is Greater Than (m). Vick Jr James Dan, Mansir Hassan and Gunasekaran Mohan dev..
Oil & Gas
| Fri 03 Jul 2026
Geneva, July 4 -- Halliburton Energy Services has applied WIPO patent for Downhole Device Employing a First Electromagnet Assembly Having an Electromagnetic Polarity (y), a Second Electromagnet Assembly Having a Second Opposite Electromagnetic Polarity (y'), and a Ferromagnet Assembly to Actuate a Movable Feature. Vick Jr James ..
Oil & Gas
| Fri 03 Jul 2026
Geneva, July 4 -- Halliburton Energy Services has applied WIPO patent for Downhole Device Employing an Electromagnet Assembly and Ferromagnet Assembly to Actuate a Mechanical Connecting Apparatus. Mcfate Charles David, Vick Jr James Dan, Mansir Hassan, Herrera-cruz Luis and Gunasekaran Mohan developed it.
The patent application..
Oil & Gas
| Fri 03 Jul 2026
Geneva, July 4 -- World Intellectual Property Organization has published Baker Hughes Oilfield Operations patent application for Mud Pulse Driven Actuator. The invention was developed by Wettmarshausen Thomas and Sauthoff Bastian.
The patent application number is WO2025US60524 20251219. The patent publication number is WO202613..
Oil & Gas
| Sat 04 Jul 2026
Beijing, July 4 -- State Intellectual Property Office of China has received China University of Petroleum, East China patent application for Compact Ground Wave Radar Track Association Method and System. Li Jindi, Sun Weifeng, Zhou Yubin, Li Xiaotong, Ma Jianyi and Huang Weimin developed the invention.
The patent application nu..
Oil & Gas
| Sat 04 Jul 2026
Beijing, July 4 -- State Intellectual Property Office of China has released China University of Petroleum, Beijing patent application for Transient Simulation Method, Device and Equipment for Liquid Fuel Pipeline and Medium. This invention was developed by Huang Mingyue, Liang Yongtu, Liu Chunying, Liao Qi and Sheng Zhengqin.
T..
Oil & Gas
| Sat 04 Jul 2026
Beijing, July 4 -- State Intellectual Property Office of China has published China University of Petroleum, Beijing patent application for Flow Field Simulation Precision Standardization Verification Method and Device, Storage Medium and Program Product. The invention was developed by Tan Bowen and Lyu Zhongqi.
The patent appli..
Oil & Gas
| Sat 04 Jul 2026
Beijing, July 4 -- China University of Petroleum, East China has submitted a patent application for Multi-scale Stratum Stability Evaluation Method Based on High-frequency Alternating Injection and Production of Compressed Gas Energy Storage Bank. Song Yajun, Dong Changyin, Bai Haobin, Bai Li and Yang Wenlong developed the inven..
Oil & Gas
| Sat 04 Jul 2026
Beijing, July 4 -- China University of Petroleum, Beijing has filed a patent application for Formation Type Leakage Pressure Prediction Method Based on Well-seismic Fusion and Processor. This invention was developed by Zhang Xin, Yu Fan, Song Yangjie, Pang Huiwen, Lu Yunhu and Kim Yeon.
The patent application number is CN202411..
Oil & Gas
| Sat 04 Jul 2026
Beijing, July 4 -- China University of Petroleum, East China has submitted a patent application for Thermal Buffer for Enhancing Melting Heat Absorption of Phase-change Material by Using Elastic Potential Energy. This invention was developed by Jia Yun, Chen Xudong, He Rentao, Ding Bin and Bai Zhang.
The patent application numb..
Oil & Gas
| Sat 04 Jul 2026
Beijing, July 4 -- Schlumberger Technology has submitted a patent application for Intelligent Data Acquisition for Gyrocompass Applications. Urbin Jacques, Jaro Andreas, Katayama Masahiro and Crooks Andrew developed the invention.
The patent application number is CN20248055941 20240819. The patent publication number is CN121773..
Oil & Gas
| Sat 04 Jul 2026
Beijing, July 4 -- China University of Petroleum, East China has submitted a patent application for High-wear-resistant and Heat-resistant Catalyst for Preparing Isocaprylic Acid Through Oxidation of Isooctanol and Preparation Method of Catalyst. Su Yu, Meng Fanyu, Zhao Hui, Zhou Xin, Yang Chaohe, Yan Hao and Pan Yue developed t..
Oil & Gas
| Sat 04 Jul 2026
Beijing, July 4 -- State Intellectual Property Office of China has received Northeast Petroleum University patent application for Porous Trapping Type Cyclone Coupling Gas-liquid Separation Device with High Gas-liquid Specific Gravity. Liang Jingyue, Sun Shimin, Li Xinya, Xing Lei, Liu Jiwei and Jiang Minghu developed the invent..
Oil & Gas
| Sat 04 Jul 2026
Beijing, July 4 -- Halliburton Energy Services has submitted a patent application for Large Language Model Configured to Direct Domain-specific Queries to Domain-specific Edge Models. This invention was developed by Tu Ning and Jones Christopher Michael.
The patent application number is CN202380101835 20231103. The patent publi..
Oil & Gas
| Thu 02 Jul 2026
Beijing, July 3 -- Petrochina Co Limited and Daqing Oilfield have submitted a patent application for Multi-dimensional Progressive Constraint Unit-level Stratum Boundary Checking and Correcting Method. This invention was developed by Wang Jiaqiang, He Qiuli, Zhang Hong, Wu Jiayi, Zheng Xianbao, Bao Yi and Wang Qingyu.
The pat..
Oil & Gas
| Thu 02 Jul 2026
Beijing, July 3 -- Sinopec Siji Petroleum Machinery and Sinopec Oilfield Equipment have submitted a patent application for Dual-power High-capacity Transformer Pre-magnetizing System. This invention was developed by Wang Man, Fu Haihua, Huang Zaiyu, Huang Yong, Ran Minmin, Xu Zhenwen and Luo Wei.
The patent application number..
Oil & Gas
| Fri 03 Jul 2026
Beijing, July 3 -- China Petroleum & Chemical and Sinopec Dalian Petroleum Chemical Research Inst Co Ltd have submitted a patent application for Catalyst for Synthesizing Cyclic Carbonate and Preparation Method Thereof. This invention was developed by Xie Zhuohan, You Zixin, Zhang Zhizhi, Zhou Mingdong and Sun Jing.
The paten..
Oil & Gas
| Fri 03 Jul 2026
Beijing, July 3 -- China Petroleum & Chemical and Sinopec Dalian Petroleum Chemical Research Inst Co Ltd have submitted a patent application for Heterogeneous Catalyst, Preparation Method and Application of Heterogeneous Catalyst in Synthesis of Carbonic Ester Compounds. This invention was developed by Xie Zhuohan, You Zixin, Zh..
Oil & Gas
| Fri 03 Jul 2026
Beijing, July 3 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical Research Inst Co Ltd have submitted a patent application for Catalyst for Preparing Low-carbon Olefin from Synthesis Gas as Well as Preparation Method and Application of Catalyst. This invention was developed by Jiao Wenqian, Liu Su, Liu Chang, Zhan..
Oil & Gas
| Fri 03 Jul 2026
Beijing, July 3 -- China Petroleum & Chemical and Tsinghua University have submitted a patent application for Catalyst and Preparation Method Thereof, and Preparation Method of Biphenyl Compound. This invention was developed by Liu Lichen and Feng Yunchao.
The patent application number is CN202510155899 20250212. The patent p..
Oil & Gas
| Fri 03 Jul 2026
Beijing, July 3 -- China Petroleum & Chemical and Sinopec Research Inst Of Petroleum Processing have submitted a patent application for Phosphorus and Yttrium Modified Hierarchical Pore Mfi Structure Molecular Sieve, Preparation Method Thereof and Method for Preparing Ethylene Through Catalytic Cracking. This invention was devel..
Oil & Gas
| Fri 03 Jul 2026
Beijing, July 3 -- China Petroleum & Chemical, Tsinghua University and Sinopec Research Inst Of Petroleum Processing have submitted a patent application for Lithium-sulfur Battery Electrolyte, Preparation Method and Application Thereof, and Lithium-sulfur Battery. Rong Junfeng, Bi Chenxi, Zhang Qiang, Sun Furong, Yang Yuxiang an..
Oil & Gas
| Fri 03 Jul 2026
Beijing, July 3 -- Sinopec Oilfield Service and Sinopec Petroleum Construction Shengli Corp have submitted a patent application for Welding Device and Welding Method. This invention was developed by Liu Jianjun, Jia Lijie, Bai Peng, Sui Yi, Niu Shangfeng, Yang Aiwen, Jia Yunhu, Wang Guoming, Yu Hua and Lei Weixue.
The patent ..
Oil & Gas
| Fri 03 Jul 2026
Beijing, July 3 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical Research Inst Co Ltd have submitted a patent application for Vinyl Acetate Production Method and Production System. Yang Yunxin, Sun Haoyang, Zhang Libin, Liu Junxiao and Qiu Pengyuan developed the invention.
The patent application number is CN20..
Oil & Gas
| Fri 03 Jul 2026
Beijing, July 3 -- Petrochina Co Limited and Petrochina Shanghai New Materials Research Inst Co Ltd have submitted a patent application for Preparation Method of Cyclopentadiene. This invention was developed by Ma Fengboda, Tao Ruoyuan and Shen Shaochun.
The patent application number is CN202511753390 20251126. The patent pub..
Oil & Gas
| Fri 03 Jul 2026
Beijing, July 3 -- China Petroleum & Chemical and Sinopec Research Inst Of Petroleum Processing have submitted a patent application for Pseudo-boehmite as Well as Preparation Method and Application Thereof. This invention was developed by Yuan Shuai, Yu Shanqing, Liu Bo and Liu Yuqing.
The patent application number is CN20241..
Oil & Gas
| Fri 03 Jul 2026
Beijing, July 3 -- China Petroleum & Chemical and Sinopec Research Inst Of Petroleum Processing have submitted a patent application for Method for Preparing Cyclododecanone Oxime. Li Mengting, Luo Yibin, Wang Yongrui and Shu Xingtian developed the invention.
The patent application number is CN202411387150 20240930. The patent..
Oil & Gas
| Fri 03 Jul 2026
Beijing, July 3 -- China Petroleum & Chemical and Sinopec Research Inst Of Petroleum Processing have submitted a patent application for Method for Preparing Acetophenone Oxime. This invention was developed by Li Mengting, Luo Yibin, Wang Yongrui and Shu Xingtian.
The patent application number is CN202411387149 20240930. The p..
Oil & Gas
| Fri 03 Jul 2026
Beijing, July 3 -- China Petroleum & Chemical and Sinopec Research Inst Of Petroleum Processing have submitted a patent application for Method for Preparing Cyclododecanone Oxime. Li Mengting, Luo Yibin, Wang Yongrui and Shu Xingtian developed the invention.
The patent application number is CN202411387152 20240930. The patent..
Oil & Gas
| Fri 03 Jul 2026
Beijing, July 3 -- China Petroleum & Chemical and Sinopec Yangzi Petrochemical Co Ltd have submitted a patent application for Ethylene Homopolymerized Wax and Preparation Method Thereof. Guo Feng, Xing Yuejun, Bian Zheng, Xia Huimin, Cheng Yitao, Wang Wenrui, Li Chuanfeng and Jing Kun developed the invention.
The patent appli..
Oil & Gas
| Fri 03 Jul 2026
Beijing, July 3 --China Petroleum & Chemical, Sinopec Research Inst Of Petroleum Processing and Sinopec Ningbo Zhenhai Refining & Chemical Co Ltd have submitted a patent application for Aviation Gasoline Composition, Aviation Gasoline and Preparation Method Thereof. This invention was developed by Xie Huabo, Fu Chaolin, Chang Ch..
Oil & Gas
| Fri 03 Jul 2026
Beijing, July 3 -- China Petroleum & Chemical and Sinopec Ningbo Zhenhai Refining & Chemical Co Ltd have submitted a patent application for Composition of Low-sulfur Marine Fuel Oil as Well as Preparation Method and Application of Composition. This invention was developed by Zhou Juanjuan and Xie Huabo.
The patent application..
Oil & Gas
| Fri 03 Jul 2026
Beijing, July 3 -- China Petroleum & Chemical and Sinopec Research Inst Of Petroleum Processing have submitted a patent application for Method and System for Producing Chemical Material from Diesel Oil And/or Light Wax Oil. Zhao Yang, Mo Changyi, Mao Yichao, Liu Qinghe and Zhao Guangle developed the invention.
The patent appl..
Oil & Gas
| Fri 03 Jul 2026
Beijing, July 3 -- China Petroleum & Chemical and Sinopec Beijing Chemical Research Inst Co Ltd have submitted a patent application for Thermoplastic Composite Material Composition, Thermoplastic Composite Material as Well as Preparation Method and Application of Thermoplastic Composite Material. This invention was developed by ..
Oil & Gas
| Fri 03 Jul 2026
Beijing, July 3 -- China Petroleum & Chemical and Sinopec Beijing Chemical Research Inst Co Ltd have submitted a patent application for Modified Metal-organic Framework Material, Ethylene Oligomerization Reaction Product Adsorption Separation Method, Ethylene Oligomerization Reaction Product Purification Device, Ethylene Oligome..
Oil & Gas
| Fri 03 Jul 2026
Beijing, July 3 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical Research Inst Co Ltd have submitted a patent application for Double-ligand Metal Organic Framework Material as Well as Preparation Method and Application Thereof. This invention was developed by Sun Hui, Jiang Hao, Yang Yunxin, Sun Haoyang, Liu Junx..
Oil & Gas
| Fri 03 Jul 2026
Beijing, July 3 -- China Petroleum & Chemical and Sinopec Beijing Chemical Research Inst Co Ltd have submitted a patent application for Core-shell Polymer, Preparation Method and Application Thereof, and Epoxy Resin Composition. This invention was developed by Zhao Jiangwei, Qi Guicun, Zhang Jie, Tang Zhengwei and Li Binghai.
..
Oil & Gas
| Fri 03 Jul 2026
Beijing, July 3 -- China Petroleum & Chemical and Sinopec Beijing Chemical Research Inst Co Ltd have submitted a patent application for Rubber Processing Modified Masterbatch, Preparation Method and Application Thereof, Rubber Composition, Vulcanized Rubber and Preparation Method Thereof. Wang Lili, Liu Chao and Liu Ping develop..
Oil & Gas
| Fri 03 Jul 2026
Beijing, July 3 -- China Petroleum & Chemical and Sinopec Yangzi Petrochemical Co Ltd have submitted a patent application for Ethylene Copolymerized Wax and Preparation Method Thereof. This invention was developed by Guo Feng, Xing Yuejun, Bian Zheng, Xia Huimin, Cheng Yitao, Wang Wenrui, Li Chuanfeng and Jing Kun.
The patent..
Oil & Gas
| Fri 03 Jul 2026
Beijing, July 3 -- Sinopec Hydrogen Energy Machinery Wuhan Co Ltd and Sinopec Oilfield Equipment have submitted a patent application for Alkaline Electrolytic Cell Capable of Flexibly Adjusting Minimum Operation Load and Adjusting Method Thereof. This invention was developed by Quan Bing, Pan Lingyong, Xu Lin, Du Yong and Zhu Xi..
Oil & Gas
| Fri 03 Jul 2026
Beijing, July 3 -- China Petroleum & Chemical and Sinopec Dalian Petroleum Chemical Research Inst Co Ltd have submitted a patent application for Flaky Alumina and Preparation Method Thereof. This invention was developed by Yang Weiya, Cheng Qitong and Shen Zhiqi.
The patent application number is CN202411365506 20240929. The p..
Oil & Gas
| Fri 03 Jul 2026
Beijing, July 3 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical Research Inst Co Ltd have submitted a patent application for Electrochemical Catalyst for Carbon Dioxide Reduction and Synthetic Method and Application Thereof. This invention was developed by Cheng Daojian, Cao Dong, Zhou Jian, Sheng Zhizheng and Y..
Oil & Gas
| Fri 03 Jul 2026
Beijing, July 3 -- Sinopec Oilfield Service, Drilling Technology Research Inst Of Shengli Petroleum Engineering Co Ltd Sinopec, Sinopec Group and Sinopec Shengli Petroleum Engineering have submitted a patent application for Control Method and System of Deepwater Drilling Device, Electronic Equipment and Storage Medium. This inve..
Oil & Gas
| Fri 03 Jul 2026
Beijing, July 3 -- China Petroleum & Chemical, Sinopec Oilfield Service, Drilling Technology Research Inst Of Shengli Petroleum Engineering Co Ltd Sinopec and Sinopec Shengli Petroleum Engineering have submitted a patent application for Vibration Resistance Reduction Device. Wang Keke, Zhao Chuanwei, Ma Mingxin, Dong Liming, Wa..
Oil & Gas
| Fri 03 Jul 2026
Beijing, July 3 -- China Petroleum & Chemical and Sinopec Petroleum Engineering Technology Research Inst Co Ltd have submitted a patent application for Construction Method and Identification Method of Shale Oil Stratigraphic Development Degree Identification Chart. Zhang Yuanchun, Wang Zhizhan and Liu Jiangtao developed the inve..
Oil & Gas
| Fri 03 Jul 2026
Alexandria, July 3 -- U.S. Patent and Trademark Office has awarded a patent to Petrochina Co Ltd and Petrochina Co Limited for Method for Predicting Amount of Recoverable Oil and Gas Resources from In-situ Conversion of Shale. Liu Xianyang, Fu Jinhua, Wang Yuhua, Wang Jinghong, Li Yongxin, Jiang Tao and Hou Lianhua developed the..
Oil & Gas
| Fri 03 Jul 2026
Beijing, July 3 -- State Intellectual Property Office of China has received China Liaohe Petroleum Eng Co Ltd, Liaohe Petroleum Explor Bureau Co Ltd and China National Petroleum patent application for Double-disc Type Inner Floating Roof High-temperature Molten Salt Storage Tank. Lu Hongyuan, Ning Jia, Bi Jiancheng, Guo Tingshun..
Oil & Gas
| Thu 02 Jul 2026
Beijing, July 3 -- State Intellectual Property Office of China has received Petrochina Co Limited patent application for Multi-source Multi-sink Matching Optimization Method and System, Electronic Equipment and Storage Medium. Yuan Peng, Ma Qizhao, Liu Yang, Liu Tao, Ma Xueli, Yu Hui, Zhang Haifan, Wang Zicheng, Teng Weiwei and ..
Oil & Gas
| Thu 02 Jul 2026
Beijing, July 3 -- State Intellectual Property Office of China has released Petrochina Co Limited patent application for Water Injection Business Index Evaluation System Construction Method and Device, Processor and Storage Medium. This invention was developed by Fan Saihua, You Qi, Wei Wei, Dong Wentao, Wang Qiman, Miao Yu, Zha..
Oil & Gas
| Thu 02 Jul 2026
Beijing, July 3 -- State Intellectual Property Office of China has released Petrochina Co Limited patent application for Bottom Water Reservoir Extraction Liquid Yield Increase Well Selection Method, System, Equipment, Medium and Product. This invention was developed by Zhang Jiaosheng, Du Shouli, Cao Jun, Wei Zhongyuan, Liu Jun..
Oil & Gas
| Fri 03 Jul 2026
Beijing, July 3 -- Shandong Kerunsi Petroleum Equipment has submitted a patent application for Floating Disc Type Automatic Oil Collecting Device with Oxygen Isolation Sealing Function. This invention was developed by Zhu Kailiang, Zhang Xiangjiao and Hao Junming.
The patent application number is CN202610239422 20260228. The ..
Oil & Gas
| Thu 02 Jul 2026
Beijing, July 3 -- State Intellectual Property Office of China has released Petrochina Co Limited patent application for Method and Device for Analyzing Land Value of Oil Field, Electronic Equipment, Storage Medium and Computer Program Product. This invention was developed by Xing Tingrui, Xie Haonan, Wang Fei, Ding Qiong, Shi G..
Oil & Gas
| Thu 02 Jul 2026
Beijing, July 3 -- SINOPEC Engineering (Group) and Sinopec Engineering have submitted a patent application for Three-dimensional Model Delivery Method, Client Device, Server and System. This invention was developed by Chen Yang, Guo Fang, Yang Zhiyuan, Nie Aijie, Tian Geng, Li Lei, Zhang Hua, Jin Chaohui, Jia Nan and Luo Na.
..
Oil & Gas
| Thu 02 Jul 2026
Alexandria, July 3 -- Petroleo Brasileiro SA Petrobras and Petroleo Brasileiro SA —petrobras have secured a patent on Phase Management System in Oil and Gas Production Subsea Streams. Albuquerque De Souza Marcio, Alves Albuquerque Fabio, Pereira Silva Juliana, Soares Da Silva Fabricio, Greco Duarte Daniel, Fonseca Bidart Anton..
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